Alleghany County, North Carolina, United States

Last updated: 2:26 AM CDT  ·  Refresh
22°C
Feels like 22°
Overcast
▲ 27°  /  ▼ 18°
Wind
8 mph WSW
Humidity
88%
Dew Point
19°
Pressure
26.94 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
87%
Sunrise
6:23 AM
Sunset
8:38 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Alleghany County is currently overcast at 21°C. Precipitation is likely — peak probability 84% around 6 AM. Atmospheric instability is elevated (CAPE up to 1092 J/kg) — isolated convective development possible. Sunrise: 6:23AM · Sunset: 8:38PM.

Alerts

No active alerts for this location.
37 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
22°
69%
4 AM
22°
71%
5 AM
19°
71%
6 AM
19°
84%
7 AM
20°
72%
8 AM
21°
75%
9 AM
22°
75%
10 AM
22°
76%
11 AM
22°
76%
12 PM
23°
76%
1 PM
24°
80%
2 PM
24°
78%
3 PM
24°
78%
4 PM
25°
78%
5 PM
26°
66%
6 PM
25°
70%
7 PM
24°
70%
8 PM
23°
70%
9 PM
22°
64%
10 PM
21°
64%
11 PM
21°
65%
12 AM
21°
65%
1 AM
20°
65%
2 AM
20°
50%
7-Day Forecast
Today
27° 18°
Mostly Cloudy with a 84% chance of rain.
Thu
25° 17°
Partly Cloudy with a 53% chance of rain.
Fri
23° 17°
Mostly Cloudy with a 46% chance of rain.
Sat
24° 17°
Haze with a 83% chance of rain.
Sun
31° 18°
Rain, 64% chance.
Mon
33° 19°
Rain, 70% chance.
Tue
34° 19°
Rain, 63% chance.
TimeTempConditionsPrecipWindHumidity
Now 22° Overcast 69% 8 mph WSW 88%
4 AM 22° Mostly Cloudy 71% 9 mph WSW 90%
5 AM 19° Mostly Cloudy 71% 9 mph W 93%
6 AM 19° Mostly Cloudy 84% 9 mph WSW 94%
7 AM 20° Rain 72% 8 mph WSW 94%
8 AM 21° Thunderstorm 75% 7 mph WSW 92%
9 AM 22° Heavy Rain 75% 7 mph WSW 90%
10 AM 22° Heavy Rain 76% 8 mph WSW 87%
11 AM 22° Rain 76% 7 mph WSW 85%
12 PM 23° Rain 76% 7 mph WSW 82%
1 PM 24° Rain 80% 8 mph WSW 81%
2 PM 24° Mostly Cloudy 78% 9 mph WSW 79%
3 PM 24° Mostly Cloudy 78% 8 mph W 78%
4 PM 25° Mostly Cloudy 78% 8 mph W 76%
5 PM 26° Mostly Cloudy 66% 8 mph W 75%
6 PM 25° Mostly Cloudy 70% 7 mph W 79%
7 PM 24° Mostly Cloudy 70% 6 mph W 84%
8 PM 23° Mostly Cloudy 70% 6 mph WNW 88%
9 PM 22° Mostly Cloudy 64% 6 mph WNW 90%
10 PM 21° Partly Cloudy 64% 6 mph WNW 92%
11 PM 21° Partly Cloudy 65% 6 mph NW 93%
12 AM 21° Partly Cloudy 65% 6 mph NW 92%
1 AM 20° Partly Cloudy 65% 6 mph NW 92%
2 AM 20° Partly Cloudy 50% 6 mph NW 91%
15-Day Forecast
Today
7/22
Mostly Cloudy
84%
18°
27°
Thu
7/23
Partly Cloudy
53%
17°
25°
Fri
7/24
Mostly Cloudy
46%
17°
23°
Sat
7/25
Haze
83%
17°
24°
Sun
7/26
Rain
64%
18°
31°
Mon
7/27
Rain
70%
19°
33°
Tue
7/28
Rain
63%
19°
34°
Wed
7/29
Drizzle
43%
19°
33°
Thu
7/30
Rain
68%
18°
31°
Fri
7/31
Rain
64%
17°
28°
Sat
8/1
Drizzle
60%
17°
29°
Sun
8/2
Drizzle
60%
17°
29°
Mon
8/3
Drizzle
60%
18°
29°
Tue
8/4
Drizzle
60%
18°
30°
Wed
8/5
Drizzle
60%
18°
31°
37
Good
U.S. Air Quality Index · Dominant: PM2.5
50 100 150 200

Air quality is satisfactory and poses little or no health risk.

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
Dominant
37 AQI 6.8 µg/m³
O3
Ground-level ozone
31 AQI 35 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 37 Good 31 37
Thu 36 Good 29 36
Fri 38 Good 23 38
About the Air Quality Index
0–50 Good
51–100 Moderate
101–150 Unhealthy for Sensitive Groups
151–200 Unhealthy
201–300 Very Unhealthy
301–500 Hazardous

The U.S. AQI runs 0–500. The overall value equals the highest individual pollutant sub-index, and the dominant pollutant is the one driving it. PM2.5 (fine particles) is reported in µg/m³ and ozone (O3) in ppb. Forecast source: NWS NAQFC.

1000850700500400300250200150100 -40-30-20-10010203040 0.41247101624 LCLLFCEL0°C Temperature (°C) Pressure (hPa)
Temp Dewpoint Parcel (SB) CAPE CIN Dry adiabat Moist adiabat Mixing ratio
RAP
Valid Wed Jul 22, 06:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 60 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE385 J/kg
MLCAPE465 J/kg
MUCAPE600 J/kg
SBCIN-31 J/kg
MLCIN0 J/kg
Lifted Index-2.3
Kinematics
0–6 km Shear35 kt
0–1 km Shear24 kt
Eff. Shear34 kt
0–1 km SRH-76
0–3 km SRH-91
Eff. SRH-91
Storm Motion235° @ 39 kt
0–1 km EHI-0.2
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index34.4
Thermo & Levels
PWAT1.66 in
0–3 km LR5.3 °C/km
700–500 LR5.6 °C/km
Total Totals46.4
LCL886 hPa
LFC813 hPa
EL222 hPa
Freezing Lvl13,123 ft